PERFECT SQUARE CONSTRUCTI
PERFECT SQUARE CONSTRUCTI has filed 16 building permits in New York City since 2021, closing 67% of 12 rated permits. 6 permits remain open.
67%
16
Construction Permits
6
Currently Open
12
Rate-Eligible
permits > 1yr old
2021–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
General Construction8 rated
75.0% closed vs 74% median, 1.1 points higher
Mechanical2 rated
50.0% closed vs 83% median, 32.5 points lower
Structural2 rated
50.0% closed vs 80% median, 30.0 points lower
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2026(YTD)
—
Open0
Closed1
Too early to rate — permits need 1 year to mature
2025
—
Open2
Closed1
Too early to rate — permits need 1 year to mature
2024
66.7%
Open1
Closed2
2 closed / 3 rated
2023
75.0%
Open1
Closed3
3 closed / 4 rated
2022
75.0%
Open1
Closed3
3 closed / 4 rated
2021
0.0%
Open1
Closed0
0 closed / 1 rated
All Permits
16 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | B01180048-S3-FO | Foundation | 312 MADISON STREET, BROOKLYN, New York | Jan 30, 2026<1yr | Apr 29, 2026 | $5,000 |
| Open | B01180048-S2-ST | Structural | 312 MADISON STREET, BROOKLYN, New York | Sep 22, 2025<1yr | Apr 29, 2026 | $50,000 |
| Open | B01180048-I1-GC | General Construction | 312 MADISON STREET, BROOKLYN, New York | Aug 22, 2025<1yr | Apr 29, 2026 | $204,000 |
| Closed | B01229275-I1-GC | General Construction | 101 8 AVENUE, BROOKLYN, New York | Aug 6, 2025<1yr | Apr 29, 2026 | $100,000 |
| Closed | B01088207-I1-GC | General Construction | 28 OLD FULTON STREET, BROOKLYN, New York | Oct 23, 2024 | Apr 29, 2025 | $170,000 |
| Closed | B00922857-I1-GC | General Construction | 65 PROSPECT PARK WEST, BROOKLYN, New York | Jul 9, 2024 | Apr 29, 2025 | $85,000 |
| Open | B00861463-I1-MS | Mechanical Systems | 533 2 STREET, BROOKLYN, New York | Mar 14, 2024 | Mar 14, 2025 | $32,000 |
| Open | B00925917-I1-ST | Structural | 533 SECOND STREET, BROOKLYN, New York | Dec 13, 2023 | Dec 13, 2024 | $120,000 |
| Closed | B00804449-I1-GC | General Construction | 533 2 STREET, BROOKLYN, New York | Dec 7, 2023 | Dec 7, 2024 | $398,000 |
| Closed | B08025549-I1-GC | General Construction | 645 WARREN STREET, BROOKLYN, New York | Feb 27, 2023 | Feb 27, 2024 | $100,000 |
| Closed | M08052874-I1-GC | General Construction | 250 WEST 94 STREET, MANHATTAN, New York | Jan 31, 2023 | Jan 31, 2024 | $185,000 |
| Closed | M00564847-I1-MS | Mechanical Systems | 21 DOWNING STREET, MANHATTAN, New York | Dec 15, 2022 | Dec 15, 2023 | $28,000 |
| Closed | M00531364-I1-ST | Structural | 21 DOWNING STREET, MANHATTAN, New York | Dec 13, 2022 | Apr 29, 2023 | $25,000 |
| Open | M00715276-I1-GC | General Construction | 151 EAST 29 STREET, MANHATTAN, New York | Jul 19, 2022 | Jul 19, 2023 | $75,400 |
| Closed | M00633112-I1-GC | General Construction | 417 EAST 90 STREET, MANHATTAN, New York | Jan 10, 2022 | Apr 29, 2022 | $40,000 |
| Open | M00493159-I1-GC | General Construction | 21 DOWNING STREET, MANHATTAN, New York | Sep 10, 2021 | Sep 10, 2022 | $94,000 |